What part of the body does cancer usually affect?

What part of the body does cancer usually affect?

What part of the body does cancer usually affect?

Cancer can spread anywhere in the body, but it’s most likely to spread to lymph nodes, bones, the brain, the liver or the lungs.

Why can cancer affect any part of the body?

The blood and circulatory system and how cancer affects it Some cancers and cancer treatments can change the number of blood cells circulating in the blood. Cancers can spread by shedding cells into the bloodstream that may then settle in another part of the body.

What types of tissues in the body are least susceptible to cancer and why?

Amongst the body cells, the most sensitive are spermatogonia and erythroblasts, epidermal stem cells, gastrointestinal stem cells. The least sensitive are nerve cells and muscle fibers. Very sensitive cells are also oocytes and lymphocytes, although they are resting cells and do not meet the criteria described above.

Why is cancer of the heart so rare?

Why is heart cancer so rare? While the heart is susceptible to a number of diseases, it is very rare for cancerous cells to grow in the heart. When cells grow and divide, a mutation can occur which can be genetic or because of environmental or lifestyle factors.

How do you know if you have cancer in your body?

What are some general signs and symptoms of cancer?

  1. Fatigue or extreme tiredness that doesn’t get better with rest.
  2. Weight loss or gain of 10 pounds or more for no known reason.
  3. Eating problems such as not feeling hungry, trouble swallowing, belly pain, or nausea and vomiting.
  4. Swelling or lumps anywhere in the body.

Which body part is most sensitive to radiation?

For example, since the blood forming cells were one of the most sensitive cells due to their rapid regeneration rate, the blood forming organs are one of the most sensitive organs to radiation. Muscle and nerve cells were relatively insensitive to radiation, and therefore, so are the muscles and the brain.

What are the red flags for cancer?

Data on the presence of red flag symptoms of cancer (persistent cough, persistent change in bowel/bladder habits, nonhealing ulcer, persistent difficulty in swallowing, unexplained weight loss, unexplained lump, persistent unexplained pain, unexplained bleeding, and change in the appearance of mole) and presence of …